11405773 has 2 divisors, whose sum is σ = 11405774. Its totient is φ = 11405772.

The previous prime is 11405761. The next prime is 11405791. The reversal of 11405773 is 37750411.

11405773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9972964 + 1432809 = 3158^2 + 1197^2 .

It is an emirp because it is prime and its reverse (37750411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11405773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11405473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5702886 + 5702887.

It is an arithmetic number, because the mean of its divisors is an integer number (5702887).

Almost surely, 2^11405773 is an apocalyptic number.

It is an amenable number.

11405773 is a deficient number, since it is larger than the sum of its proper divisors (1).

11405773 is an equidigital number, since it uses as much as digits as its factorization.

11405773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 11405773 is about 3377.2434025400. The cubic root of 11405773 is about 225.0996957368.

The spelling of 11405773 in words is "eleven million, four hundred five thousand, seven hundred seventy-three".